Zwyer, Kyle E
Current rating: 1520
Record: 7-6-1
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 409 | Sacks, Neal (1500) | Lost 0-2 | -191501 |
| 2sealed | 646 | Meaker, Danny S (1485) | Won 2-1 | +181519 |
| 3sealed | 586 | Herr, Drew (1482) | Won 2-0 | +171536 |
| 4sealed | 586 | Gleason, Billy (1519) | Lost 1-2 | -181518 |
| 5sealed | 655 | Muehlen, Hans (1553) | Won 2-1 | +191537 |
| 6sealed | 598 | Mushaty, Michael Y (1620) | Lost 0-2 | -171520 |
| average opponent: 1527record: 3-3 | new rating: 1520 | |||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 184 | Soulati, Reza (1500) | Won 2-1 | +181518 |
| 2legacy | 27 | Buldt, Len (1497) | Lost 1-2 | -181500 |
| 3legacy | 366 | Hubbard, Karl (1500) | Draw 1-1 | 01500 |
| 4legacy | 378 | Powers, Daniel (1498) | Won 2-1 | +181518 |
| 5legacy | 261 | Drain, Eric (1521) | Won 2-0 | +181536 |
| 6legacy | 161 | Chiesa, Christopher (1541) | Won 2-1 | +181554 |
| 7legacy | 96 | Wise, Nick (1609) | Lost 0-2 | -171537 |
| 8legacy | 180 | Schmaltz Tziritas, Mathew (1590) | Lost 0-2 | -171520 |
| average opponent: 1532record: 4-3-1 | new rating: 1520 | |||